#download{
    border: 0px solid yellow;
    width: 50%;
    margin: 0 auto;
}
#download .download{}
#download .download .file{
    border: 0px solid ;
    background: white;
    margin: 3px;
}
#download .download .file .button{
    border: 0px solid;
    margin: 10px;
    font-size: 22px;
    font-weight: bolder;
    overflow: hidden;
    
    box-shadow: 0 0 15px blue;
    
    border-radius: 10px;
}
#download .download .file .button span a{
    display: block;
    text-align: center;
    text-decoration: none;
    padding: 25px;
    color: white;
    
    box-shadow: 0 0 10px red inset;
    
    background: #a7cfdf; /* Old browsers */
    background: -moz-linear-gradient(top,  #a7cfdf 0%, #23538a 100%); /* FF3.6+ */
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#a7cfdf), color-stop(100%,#23538a)); /* Chrome,Safari4+ */
    background: -webkit-linear-gradient(top,  #a7cfdf 0%,#23538a 100%); /* Chrome10+,Safari5.1+ */
    background: -o-linear-gradient(top,  #a7cfdf 0%,#23538a 100%); /* Opera 11.10+ */
    background: -ms-linear-gradient(top,  #a7cfdf 0%,#23538a 100%); /* IE10+ */
    background: linear-gradient(to bottom,  #a7cfdf 0%,#23538a 100%); /* W3C */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#a7cfdf', endColorstr='#23538a',GradientType=0 ); /* IE6-9 */
}
#download .download .file .button span a:hover{
    color: green;
    
    background: #ffffff; /* Old browsers */
    background: -moz-linear-gradient(top,  #ffffff 0%, #e5e5e5 100%); /* FF3.6+ */
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#ffffff), color-stop(100%,#e5e5e5)); /* Chrome,Safari4+ */
    background: -webkit-linear-gradient(top,  #ffffff 0%,#e5e5e5 100%); /* Chrome10+,Safari5.1+ */
    background: -o-linear-gradient(top,  #ffffff 0%,#e5e5e5 100%); /* Opera 11.10+ */
    background: -ms-linear-gradient(top,  #ffffff 0%,#e5e5e5 100%); /* IE10+ */
    background: linear-gradient(to bottom,  #ffffff 0%,#e5e5e5 100%); /* W3C */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#e5e5e5',GradientType=0 ); /* IE6-9 */
}